VAL-MS-T1/T2 1000DCPV-UD-ST 2801231 PHOENIX CONTACT Replacement plug for PV arrester combinations from the V.. View larger
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VAL-MS-T1/T2 1000DCPV-UD-ST 2801231 PHOENIX CONTACT Replacement plug for PV arrester combinations from the V..





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Replacement plug for PV arrester combinations from the VAL-MS-T1/T2 1000DC-PV-... product range

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TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection - PHOENIX CONTACT

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Height52.4 mm
Width17.5 mm
Depth55.3 mm
Horizontal pitch1 Div.

Ambient conditions

Degree of protectionIP20
Ambient temperature (operation)-40 °C ... 80 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Altitude≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation)5 % ... 95 %
Shock (operation)60g (Half sine/11 ms/3x XYZ)
Vibration (operation)7.5g (5-500 Hz/2.5 h/XYZ)


Standards/specificationsEN 50539-11 2013
IEC test classificationPV T1
SPD failure behaviorOCM (Open-circuit mode)
SPD designVoltage-limiting type
Installation locationInside
Installation location of the disconnect deviceInternal
Mounting typeOn base element
Colorjet black RAL 9005
Housing materialPA 6.6-FR
Pollution degree2
Flammability rating according to UL 94V-0
Surge protection fault messageoptical

Protective circuit DC voltage side (DC)

Maximum continuous operating voltage UCPV525 V DC
Open circuit voltage UOCSTC≤ 435 V DC
Short-circuit current rating ISCPV1000 A
Continuous operating current ICPV< 20 µA
Standby power consumption PC≤ 25 mVA
Nominal discharge current (8/20) µs15 kA
Maximum discharge current Imax (8/20) µs40 kA
Impulse discharge current (10/350)˽µs, charge2.5 As
Impulse discharge current (10/350)˽µs, specific energy6.25 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp5 kA
Voltage protection level Up≤ 1.8 kV
Residual voltage Ures≤ 1.8 kV (at In)
≤ 1.5 kV (at 5 kA)
≤ 1.7 kV (at 10 kA)
≤ 1.9 kV (at 20 kA)
≤ 2.2 kV (at 30 kA)
≤ 2.4 kV (at 40 kA)
Response time tA≤ 25 ns
Insulation resistance Riso> 5 GΩ (at 500 V DC)

Indicator/remote signaling

Max. required back-up fuseNot required

UL specifications

SPD Type4 (for Type 2 photovoltaic applications)
Maximum continuous operating voltage MCOV (L-G)1050 V DC
Nom. voltage875 V AC
Mode of protectionL-G
Power distribution system1
Voltage protection rating VPR (L-G)3 kV
Nominal discharge current In (L-G)20 kA

Standards and Regulations

Standards/regulationsEN 50539-11 2013

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2801231-VAL-MS-T1/T2 1000DCPV-UD-ST English 107 Kbytes PHOENIX CONTACT-2801231-VAL-MS-T1/T2 1000DCPV-UD-ST

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